Project #3 / S.E. Shires / Clients / Media

Name

Project #3

Test Objective

To find a successful cleaner in removing all soils from brass that will help to avoid dezincification.

Witnessed

No

Confidential

No

Help Implementing

No

Submission Date

10/31/2024

Representatives

Chuck Sheppard

Substrates

Brass

Sample Type

Product Use

Musical Instruments (trumpets, trombones, etc.)

Percentages Cleaned

Weight Min

Weight Max

Approximate Size

Approximate Size ID

Small

Weight Range ID

1-5 lbs

Shape

Smooth

Hardness

Hard

Shape Type

Simple

Return Samples

No

Return Sample Address

Contaminants

Buffing/Polishing Compounds
Greases
Lubricating/Lapping Oils

Samples Available

No

Pre Clean Manufacturing Step

1. honing, 2. lapping of sub assemblies with a lapping compound, 3.slide grease at various stages of manufacture

Post Clean Manufacturing Step

1. Final assembly

Parts Cleaned Per Week

Parts Cleaned Per Bath

1-30

Frequency

PSI

Equipments

Immersion/Soak

Vendor

Cleaning Chemicals

Metalnox M6345, Tesch Classic Brass (acidic), Valtron DP319

Concentration

Cleaning Temp

130

Cleaning Time

30 min

Cleaning Water Type

Tap

Problems With Current Method

Purpose of Cleaning

Rinse Time

30 seconds

Rinse Temp

ambient

Rinse Water Type

Tap

Drying Method

Air Blowoff

Drying Time

Drying Temp

Storage Type ID

Used Immediately

How Stored

How Long Stored

Analysis Method

Visual

Performance Test

Comments or Concerns

Summary

Implementation

No

In Progress

Yes

Technolog Transfer

No

Analysis Only

No

Part Picture

No

Default object view. Click to create a custom template, Node ID: 36882, Object ID: 58360

Project #3